Unironically the best thing you can do is seek the buddha, and if you meet the buddha kill him. (Not literally, it's an expression which implies perfection cannot exist, and if you think you've found it it's an illusion. You can always be seeking to improve yourself.)
Hurt people, hurt people. This forum and communities which swell around these girls are all almost always "hurt people." Bitter people. They seek comfort in their idols and lash out at others. They're here and there for entertainment and lols because life is hard. Loneliness is tougher still.
Do not hold on to your anger, it isn't hurting anyone but yourself. And that's why people so easily troll you. You're an easy target, you're gullible, and far too trusting, people get under your skin, you lash out and you make them feel better because they ruined your day, but you yourself feel worse for it.
Become as water Nolan. It is better to conquer the self than win a thousand battles. Then victory is yours and no one can take that from you.